package Khan2ndSemAPL;

import java.awt.Container;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

import javax.swing.*;

public class Activity_32_Writing_toText_FileOutputStream extends JFrame implements ActionListener
{
	FileOutputStream fswriter;
	public JLabel l1, l2;
	public JTextField t1, t2;
	public JButton b1, b2;
	Activity_32_Writing_toText_FileOutputStream()
	{
		Container c = getContentPane();
		c.setLayout(new GridLayout(3, 2));
		l1 = new JLabel("Customer Login Name: ");
		l2 = new JLabel("Password: ");
		t1 = new JTextField();
		t2 = new JPasswordField();
		b1 = new JButton("Login");
		b2 = new JButton("Clear");

		c.add(l1);
		c.add(l2);
		c.add(t1);
		c.add(t2);
		c.add(b1);
		c.add(b2);

		b1.addActionListener(this);
		b2.addActionListener(this);

		pack();
		setVisible(true);
		this.setDefaultCloseOperation(EXIT_ON_CLOSE);
		this.setLocationRelativeTo(null);
	}

	public void actionPerformed(ActionEvent ae)
	{
		if(ae.getSource() == b1)
		{
			if(t1.getText().isEmpty() || t1.getText().trim().equals("")
					|| t2.getText().isEmpty() || t2.getText().trim().equals(""))
			{
				System.err.println("details are incomplete");
				JOptionPane.showMessageDialog(null, "Details are incomplete");
			}
			else
			{
				try
				{
					fswriter = new FileOutputStream("C:\\Users\\10-0235C\\Documents\\migs\\login.text", false);
					String temp = "PASSWORD: " + t1.getText() + " USERNAME: " + t2.getText();
					//String temp = t1.getText() + t2.getText();
					//System.out.println(temp.getBytes());
					//System.out.println(temp.getBytes());
					fswriter.write(temp.getBytes());
					System.out.println("finished writing details to file");
					JOptionPane.showMessageDialog(null, "finished writing details to file");
					fswriter.close();
				}
				catch(FileNotFoundException e)
				{
					System.out.println("cannot find login.txt file " + e.toString());
					e.printStackTrace();
				}
				catch(IOException e)
				{
					System.out.println("Error writing to file " + e.toString());
					e.printStackTrace();
				}

			}
		}
		if(ae.getSource() == b2)
		{
			t1.setText(null);
			t2.setText(null);
		}

	}

	public static void main(String args[])
	{
		Activity_32_Writing_toText_FileOutputStream e = new Activity_32_Writing_toText_FileOutputStream();
	}


}